Concentric Interview Questions Answers, HR Interview Questions, Concentric Aptitude Test Questions, Concentric Campus Placements Exam Questions

20 common asked question in every interview

Ques:- 2 men are walking towards each other at constant speeds.A train starting at one end crosses the first man in 18 seconds. After 10 minutes it meets the other man and crosses him in 12 seconds.(i am not sure of the values).Find the time when the 2 …

Ques:- About my last company. about project doing by me in diploma, about technical knowledge.

Ques:- A starts from a place at 11.00 am and travels at a speed of 4 kmph , B starts at 1.00 pm and travels with speeds of 1 kmph for 1 hr , 2 kmph for the next hr , 3 kmph for the next hr and so on. At wht time will B catch up with A ?

Recent Answer : Added by DK BOSS On 2021-07-17 06:18:40:

the answer is At 9:48 PM
At 1:00 pm the difference between A & B = 8 km
after 2:00 pm ………………. = 11 km (as B’s speed
is 1 and A’s 4 km, then eqv speed=(4-1)=3 km)
After 3:00………………….. = 13 km (as B’s speed 2 km)
After 4:00………………….. = 14 km
after 5:00………………….. = 14 km (A’s speed= B’s
speed)
after 6:00………………….. = 13 km
after 7:00………………….. = 11 km
after 8:00………………….. = 8 km
after 9:00………………….. = 4 km
and now the eqv speed is= (9-4) =5 km/hr;
and the renaming distance is 4 km;
then, time=(60*4)/5=48 min;
then the meeting time is=9:00+48 min=9:48 pm;

Ques:- Where would you be in five years from now?

Ques:- How will you measure height of building when you are at the top of the building? And if you have stone with you.

Ques:- I am a MBA graduate. I have experience in Customer Service.How do you manage your own time and objectives?

Ques:- In front of you are 10 bags, filled with marbles. The number of marbles in each bag differs, but all bags contain ten marbles or more. Nine of the ten bags only contain marbles of 10 grams each. One bag only contains marbles of 9 grams. In addition, you have a balance which can weigh in grams accurate, and you are allowed to use it only once (i.e. weigh a single time). How can you find out in one weighing, which bag contains the marbles of 9 grams?

Ques:- If $ stands for triple and # for negation, what is the value of #$#3-#5

Ques:- A person with some money spends1/3 for cloths, 1/5 of the remaining for food and 1/4 of the remaining for travel. He is left with Rs 100/- . How much did he have with him in the beginning ?

Recent Answer : Added by Admin On 2022-09-29 18:09:06:

let the amount of money be x

cloths 1/3 X x=rs.x/3

balance = x- x/3 = 2x/3

food = 1/5 X 2x/3 = 2x/15

balance = 2x/3 – 2x/15= 8x/15

travel = 1/4 X 8x/15 = 2x/15

now he has 100 rupees

2x/5 = 100
2x= 500
x = 500/2
x = 250

Ques:- Is it possible to view the contents of my laptop on my tv and if so, how do I do it?

Recent Answer : Added by Geoffrey On 2022-09-15 16:35:49:

Yes, it is possible by using a HDMI cable

Ques:- Insert the missing number:
2, 6, 12, 20, 30, 42, 56, (…..)

A. 60

B. 64

C. 70

D. 72

Recent Answer : Added by GAURAV WAGHELA On 2022-03-09 16:35:12:

Difference between 2 and 6 is = 4
Difference between 6 and 12 is = 6
Difference between 12 and 20 is = 8
Difference between 20 and 30 is = 10
Difference between 30 and 42 is = 12
Difference between 42 and 56 is = 14
So ne number will be with 16 Difference i .e 72
Therefore Answer will be 72

Ques:- Describe your yesterday

Ques:- How do you define success and how do you measure up to your own definition?

Recent Answer : Added by AMIR MOHAMMED On 2022-05-17 08:55:51:

My definition of success is being able to complete the task given to me in the provided timeline

Ques:- What have u been doing for the past six months?

Ques:- In each questions below are given two statements followed by two conclusions numbered I and II.
Statements :
Most teachers are boys. Some boys are students.
Conclusions :
I. Some students are boys.
II. Some teachers are students.

A. if only conclusion I follows

B. if only conclusion II follows

C. if either conclusion I or II follows

D. if neither conclusion I nor II follows

E. if both conclusions I and II follow

Ques:- Very bad handling in terms of interview comers

Ques:- A and B invests Rs.8000 and Rs.9000 in a business. After 4 months, A withdraws half of his capital and 2 months later, B withdraws one-third of his capital. In what ratio should they share the profits at the end of the year?

Recent Answer : Added by Sagnik Mandal On 2022-01-16 17:19:19:

2:3

Ques:- DO YOU THINK YOU ARE A TRUE ENGINEER

Ques:- Why are you joining us?

Ques:- 5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is?

Recent Answer : Added by Upendra Dwivedi On 2022-08-14 16:33:18:

6/5

Ques:- What would you do if you were invisible for a day?

Ques:- What made me think about joining the social sector?

Ques:- A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half?

Recent Answer : Added by Raja On 2022-11-15 16:37:18:

30mins

Let the total time taken to fill the tank be x minutes.

Then, work done by B in half hour + work done by (A+B) in half hour =1.

(
40
1

×
2
x

)+(
60
1

+
40
1

)×
2
x

=1

⇒
80
x

+
48
x

=1

⇒
240
3x+5x

=1

⇒8x=240

⇒x=30 min

Ques:- Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is?

Recent Answer : Added by Admin On 2022-09-29 17:57:30:

Relative speed = 60 + 90 = 150 km/hr.

= 150 x 5/18 = 125/3 m/sec.

Distance covered = 1.10 + 0.9 = 2 km = 2000 m.

Required time = 2000 x 3/125 = 48 sec.

Ques:- What are your 3 key learning from your last assignment

Ques:- Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is?

Recent Answer : Added by admin On 2022-08-14 16:46:38:

1875

Ques:- A speed of 14 metres per second is the same as

A. 28 km/hr

B. 50.4 km/hr

C. 70 km/hr

D. 74.2 km/hr

Recent Answer : Added by M KISHORE On 2023-03-15 16:31:05:

let convert meter to kilometer by multiply 18/5 then answer be 14*(18/5)=50.4 km/s

Ques:- Why do you want to work for STG after working for Retail Industry?

Ques:- Two trains are moving in the same directions at 65 km/hr and 45 km/hr. The faster train crosses a man in slower train in 18 seconds. The length of the faster train is

A. 100 m

B. 120 m

C. 145 m

D. 180 m

Recent Answer : Added by Prashanth On 2022-11-10 16:31:44:

Relative speed =65-45km/hr
Relative speed=20km/hr
Convert to m/s
S=20*5/18
S=5.555
Length of the faster train =5.55555*18seconds
=100meters

Ques:- What types of tools or measuring devices do you use related to math?

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